S-function

Rotation angle estimation algorithms

中心显示格式求解poisson方程以及在平均值型误差下误差值，矩形区域，狄利克雷边界情况！(Center the display format for solving poisson equation in the average error under the error type, rectangular area, Dirichlet boundary conditions!)

fisher discriminant analysis 特征选取(fisher discriminant analysis)

matlab聚类和手写数字分析软件，里面有说明怎么安装以及应用(matlab clustering and handwritten numerical analysis software)

ATC算法，多层多学科优化，特别好用，值得一试(ATC algorithm, multi-level, multidisciplinary optimization, particularly easy to use, it is worth a try)

利用维格纳方法实现对数字信号进行时频分析处理的功能(Wigner method implementation using digital signal processing functions time-frequency analysis)

WVD变换的matlab工具包，非常有用的信号时频分析工具(WVD transform matlab toolkit, a very useful time-frequency analysis tool)

该函数用于二维曲面拟合，能拟合出f=（x，y）的函数图形。(Gridfit is a surface modeling tool, fitting a surface of the form z(x,y) to scattered (or regular) data. As it is not an interpolant, it allows the existence of replicates in your data with no problems.)

偏最小二乘算法 利用交叉验证算法计算应提取成分的个数，本程序给出了交叉验证的发放以及回归系数的算法(Partial Least Squares algorithm using cross-validation the number of components to be extracted, this procedure gives the distribution as well as cross-validation regression coefficient of the algorithm)

关于bp网络观察权值和偏差的变化情况小程序( bp network weights and deviations observed changes in the applet)